FI66449C - Saett att paolaegga ett eller flera ytmassaskikt pao grundmassabanan vid framstaellning av fiberskivor pao vaota vaegen - Google Patents

Saett att paolaegga ett eller flera ytmassaskikt pao grundmassabanan vid framstaellning av fiberskivor pao vaota vaegen Download PDF

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Publication number
FI66449C
FI66449C FI781225A FI781225A FI66449C FI 66449 C FI66449 C FI 66449C FI 781225 A FI781225 A FI 781225A FI 781225 A FI781225 A FI 781225A FI 66449 C FI66449 C FI 66449C
Authority
FI
Finland
Prior art keywords
water
pulp
matrix
suspension
mass
Prior art date
Application number
FI781225A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI781225A (fi
FI66449B (fi
Inventor
Stig Selander
Karl Cederquist
Original Assignee
Stig Selander
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stig Selander filed Critical Stig Selander
Publication of FI781225A publication Critical patent/FI781225A/fi
Publication of FI66449B publication Critical patent/FI66449B/fi
Application granted granted Critical
Publication of FI66449C publication Critical patent/FI66449C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Paper (AREA)
  • Artificial Filaments (AREA)
FI781225A 1977-04-25 1978-04-20 Saett att paolaegga ett eller flera ytmassaskikt pao grundmassabanan vid framstaellning av fiberskivor pao vaota vaegen FI66449C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7704737A SE7704737L (sv) 1977-04-25 1977-04-25 Sett att palegga ett eller flera ytmassaskikt pa grundmassabanan vid framstellning av fiberskivor pa vata vegen
SE7704737 1977-04-25

Publications (3)

Publication Number Publication Date
FI781225A FI781225A (fi) 1978-10-26
FI66449B FI66449B (fi) 1984-06-29
FI66449C true FI66449C (fi) 1984-10-10

Family

ID=20331118

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781225A FI66449C (fi) 1977-04-25 1978-04-20 Saett att paolaegga ett eller flera ytmassaskikt pao grundmassabanan vid framstaellning av fiberskivor pao vaota vaegen

Country Status (10)

Country Link
US (1) US4221630A (fr)
JP (1) JPS53139809A (fr)
BR (1) BR7802562A (fr)
CA (1) CA1095304A (fr)
DE (1) DE2816988A1 (fr)
FI (1) FI66449C (fr)
FR (1) FR2388935A1 (fr)
GB (1) GB1595719A (fr)
NO (1) NO150808C (fr)
SE (1) SE7704737L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106795A (en) * 1980-12-25 1982-07-02 Daiken Trade & Industry Production of wood fiberboard with excellent bending processability
US4455237A (en) * 1982-01-05 1984-06-19 James River Corporation High bulk pulp, filter media utilizing such pulp, related processes
US4455195A (en) * 1982-01-05 1984-06-19 James River Corporation Fibrous filter media and process for producing same
US5417809A (en) * 1994-08-31 1995-05-23 Hoffman Environmental Systems, Inc. Water reuse system incorporating vacuum pump sealing water in a zero discharge process
DE19627523C1 (de) * 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Verfahren zur Wiederverwertung von Füllstoffen und Streichpigmenten der Papier-, Pappe- und Kartonherstellung
CN109235114A (zh) * 2018-11-18 2019-01-18 张雅慧 一种能够回收污水的环保型造纸设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190423245A (en) * 1904-10-28 1905-01-05 Howard Dieudonne Loria Method of and Apparatus for the Continuous Manufacture of Cardboard
SE362672B (fr) * 1971-10-15 1973-12-17 Karlstad Mekaniska Ab
SE7317565L (fr) * 1973-12-28 1975-06-30 Selander Stig Daniel

Also Published As

Publication number Publication date
BR7802562A (pt) 1978-12-12
FR2388935A1 (fr) 1978-11-24
SE7704737L (sv) 1978-10-26
FI781225A (fi) 1978-10-26
NO781433L (no) 1978-10-26
NO150808B (no) 1984-09-10
SE404214B (sv) 1978-09-25
FI66449B (fi) 1984-06-29
US4221630A (en) 1980-09-09
GB1595719A (en) 1981-08-19
NO150808C (no) 1985-01-02
CA1095304A (fr) 1981-02-10
DE2816988A1 (de) 1978-11-02
FR2388935B3 (fr) 1980-11-14
JPS53139809A (en) 1978-12-06

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Legal Events

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MM Patent lapsed

Owner name: SUNDS DEFIBRATOR AB